Basic Information
Number:
Date:
Standard Time:
International time:
P:
B_0:
L_0:
L:
  N S N+S
g
f
R
k R
weather:
visibility:
Note:
Observer:
Sunspot Information
No. Sunspot number longitude latitude type a a' radius Sunspot number
1 18 29.5 10.5 J 2.5 2.5 48 1
2 20 16 14 D 7 4 38 12
3 22 -2.5 28.5 H 18 18 50 3
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